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(11)

EP 3 688 619 A1

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(43) Date of publication: 05.08.2020 Bulletin 2020/32 (21) Application number: 19863874.4 (22) Date of filing: 16.09.2019

(51) International Patent Classification (IPC):  G06F 16/41(2019.01) G06Q 30/02(2012.01) G06F 17/00(2019.01) (86) International application number: PCT/US2019/051363 (87) International publication number: WO 2020/060949 (26.03.2020 Gazette 2020/13)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 17.09.2018 US 201862732487 P (71) Applicant: Google LLC Mountain View, CA 94043 (US)

(72) Inventors: BENT, Sylvanus, Garnet Mountain View, California 94043 (US) FOGLA, Prahlad Mountain View, California 94043 (US) POWELL, Jamie, Nicole Mountain View, California 94043 (US) NIU, Shu Mountain View, California 94043 (US) MAI, Nam, Hoang Mountain View, California 94043 (US) DENNEN, Tristan Mountain View, California 94043 (US) JOHNSTON, Sean, Burroughs Mountain View, California 94043 (US) GORANTLA, Siva, Kumar Mountain View, California 94043 (US) SHWERT, Suzanna, Whiteside Mountain View, California 94043 (US) SCHRAM, Maxwell Mountain View, California 94043 (US) LIANG, Weikun Mountain View, California 94043 (US) (74) Representative: Korenberg, Alexander Tal et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL London WC1X 8NL (GB)